Individual Calculations January 2024
 Kathiravan, T  Total change: 19.80  Rating chartPersonal card
 Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'B') (Below 1700) Madurai IND 2023-12-25
RcRownchangeKK*chgGame
 1391 1282 4.00 8 0.99 20 19.80 
  Gowrishankar, Jayaraj 1529 IND0.5010.31206.20 
  Rajesh, Kumar Nayak 1518 IND0.5010.30206.00 
  Rahul, K 1614 IND0.001-0.1220-2.40 
  Aarush, Y M 1108 IND0.501-0.2320-4.60 
  Harshitha, B J 1124 IND1.0010.29205.80 
  Vaibhav, Singh Verma 1637 IND0.5010.39207.80 
  Athavan, A 1147 IND1.0010.32206.40 
  Johan, Jobsy 1454 IND0.001-0.2720-5.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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